22803 Rio Lobos Rd is a 2,267 square foot house on a 0.37 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on February 14, 1986 for $190,000. Based on Redfin's Diamond Bar data, we estimate the home's value is $1,263,809.
Single-familyProperty Type
1985Year Built
0.37 acresLot Size
$557Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,263,809
$1.1M since sold in February 1986$16K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5% lower than the average sale price ($1.33M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RLM
Low/Medium Density Residential District
The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: 37873
Living Sq. Ft: 2,267
# of Units: 1
Legal Description: TR=37873 LOT 16
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,287
Legal Lot Number: 16
Municipality Name: DIAMOND BAR
Acres: 0.3739
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,267
Stories: —
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1985
County: Los Angeles County
APN: 8717026039
Home facts updated by county records on Jul 9, 2026
Around this home
Schools
Maple Hill Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Chaparral Middle School
Public 6-8 • Assigned • 0.7mi
10/10
Diamond Bar High School
Public 9-12 • Assigned • 2.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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